31532144

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16561}}^1$

素因数の和:16593

約数の個数: 40

約数和(自身を含む): 73932768

約数和(自身を除く): 42400624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 16561, 33122, 66244, 115927, 132488, 231854, 264976, 281537, 463708, 563074, 927416, 1126148, 1854832, 1970759, 2252296, 3941518, 4504592, 7883036, 15766072, 31532144]

約数ペア:

[(1, 31532144), (2, 15766072), (4, 7883036), (7, 4504592), (8, 3941518), (14, 2252296), (16, 1970759), (17, 1854832), (28, 1126148), (34, 927416), (56, 563074), (68, 463708), (112, 281537), (119, 264976), (136, 231854), (238, 132488), (272, 115927), (476, 66244), (952, 33122), (1904, 16561)]